EP4357498A3 - Hollow guide shaft, pneumatic spinning device, spinning machine, and hollow guide shaft set - Google Patents

Hollow guide shaft, pneumatic spinning device, spinning machine, and hollow guide shaft set Download PDF

Info

Publication number
EP4357498A3
EP4357498A3 EP23199978.0A EP23199978A EP4357498A3 EP 4357498 A3 EP4357498 A3 EP 4357498A3 EP 23199978 A EP23199978 A EP 23199978A EP 4357498 A3 EP4357498 A3 EP 4357498A3
Authority
EP
European Patent Office
Prior art keywords
guide shaft
hollow guide
fiber
pneumatic
spinning machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23199978.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4357498A2 (en
Inventor
Akihiro Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP4357498A2 publication Critical patent/EP4357498A2/en
Publication of EP4357498A3 publication Critical patent/EP4357498A3/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/11—Spinning by false-twisting
    • D01H1/115—Spinning by false-twisting using pneumatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP23199978.0A 2022-09-28 2023-09-27 Hollow guide shaft, pneumatic spinning device, spinning machine, and hollow guide shaft set Pending EP4357498A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022155316A JP2024049072A (ja) 2022-09-28 2022-09-28 中空ガイド軸体、空気紡績装置、紡績機及び中空ガイド軸体セット

Publications (2)

Publication Number Publication Date
EP4357498A2 EP4357498A2 (en) 2024-04-24
EP4357498A3 true EP4357498A3 (en) 2024-07-10

Family

ID=88204385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23199978.0A Pending EP4357498A3 (en) 2022-09-28 2023-09-27 Hollow guide shaft, pneumatic spinning device, spinning machine, and hollow guide shaft set

Country Status (3)

Country Link
EP (1) EP4357498A3 (ja)
JP (1) JP2024049072A (ja)
CN (1) CN117779267A (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101294319A (zh) * 2008-05-26 2008-10-29 东华大学 低落纤的喷气涡流纺装置
CN102787405A (zh) * 2012-07-27 2012-11-21 绍兴文理学院 一种具有螺旋导引槽的空心锭子
CN103305979A (zh) * 2013-06-24 2013-09-18 东华大学 一种喷气涡流纺沟槽型低落纤空心锭
CN203977003U (zh) * 2014-07-15 2014-12-03 浙江华孚色纺有限公司 一种涡流纺纺制ab 纱的纺纱装置
US10851478B2 (en) * 2016-04-29 2020-12-01 Savio Macchine Tessili S.P.A. Air-jet type spinning device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0413063U (ja) 1990-05-17 1992-02-03

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101294319A (zh) * 2008-05-26 2008-10-29 东华大学 低落纤的喷气涡流纺装置
CN102787405A (zh) * 2012-07-27 2012-11-21 绍兴文理学院 一种具有螺旋导引槽的空心锭子
CN103305979A (zh) * 2013-06-24 2013-09-18 东华大学 一种喷气涡流纺沟槽型低落纤空心锭
CN203977003U (zh) * 2014-07-15 2014-12-03 浙江华孚色纺有限公司 一种涡流纺纺制ab 纱的纺纱装置
US10851478B2 (en) * 2016-04-29 2020-12-01 Savio Macchine Tessili S.P.A. Air-jet type spinning device

Also Published As

Publication number Publication date
JP2024049072A (ja) 2024-04-09
EP4357498A2 (en) 2024-04-24
CN117779267A (zh) 2024-03-29

Similar Documents

Publication Publication Date Title
US7681390B2 (en) Spindle with injector duct and piecing method for an airjet spinning machine
EP1184495A3 (en) Machine and method for manufacturing core yarn
ES2016735A6 (es) Dispositivo perfeccionado para la fabricacion de hilos.
US9670599B2 (en) Spinning station of an air jet spinning machine
JPH0674530B2 (ja) 紡績装置
CN101054744B (zh) 用于空气喷嘴纺纱装置的带喷射通道的锭子形部件及其尖端和基体
EP4357498A3 (en) Hollow guide shaft, pneumatic spinning device, spinning machine, and hollow guide shaft set
EP2453045A3 (en) Air spinning device, spinning unit, and spinning method using the air spinning device
JP2017510723A (ja) サクションドラムを有する集束装置
EP3243941B1 (en) Air-jet type spinning device
US20080115476A1 (en) Air Jet Spinning Arrangement
US4843812A (en) Open-end rotor spinning device with improved twist choking member
CN100448560C (zh) 拉丝塔轮
GB1119178A (ja)
JPS63295723A (ja) オープンエンド−紡績装置のロータ内で生ぜしめられた紡糸を良質にする方法及び装置
EP3155151B1 (de) Spinndüse für eine luftspinnmaschine sowie luftspinnmaschine mit einer entsprechenden spinndüse
US5044151A (en) Yarn draw-off pipe to draw off a yarn from an open-end spinning device
CN107794607B (zh) 用于空气纺纱机的纱线形成元件和纺纱喷嘴
US4635435A (en) Vacuum spinning from sliver
US20040261391A1 (en) Device for producing a spun yarn
US20040255569A1 (en) Yarn withdrawal device for open-end spinning arrangements and method of making yarn using same
ITRM960668A1 (it) Fuso per rivestitura per macchine tessili
CN1360099A (zh) 喷气纺纱装置
CN112011858B (zh) 用于空气纺纱机的纺纱喷嘴的捻线元件以及纺纱喷嘴
CN114645340B (zh) 气流纺纱机的工位以及导纱件

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: D01H 1/115 20060101AFI20240531BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE